diff -r b183ec05bd8c -r 19bba8228ff0 devicediagnosticsfw/diagframework/inc/diaglogeventeraserobserver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/devicediagnosticsfw/diagframework/inc/diaglogeventeraserobserver.h	Wed Sep 01 12:27:42 2010 +0100
@@ -0,0 +1,55 @@
+/*
+* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  This is the header for the Diagnostics Logs Event Eraser
+*                 Observer class, which clients implement to receive events
+*                 from the Event Eraser.
+*
+*/
+
+
+#ifndef DIAGLOGEVENTERASEROBSERVER_H
+#define DIAGLOGEVENTERASEROBSERVER_H
+
+// Forward Declarations
+class CLogEvent;
+
+/**
+* Diagnostics Plugin Log Event Eraser Observer
+*   
+* This is a pure virtual class that clients of the Event Eraser must implement
+* to receive callbacks from the Log Event Eraser.
+*/
+class MDiagLogEventEraserObserver
+    {
+
+public: // New functions
+
+    /**
+    * This function is called to check if the log event needs to be deleted.
+    *
+    * @param aEvent The event to check.
+    * @return ETrue if the log event should be deleted, EFalse otherwise.
+    */
+    virtual TBool IsEventToBeDeleted( const CLogEvent& aEvent ) = 0;
+    
+    /**
+    * This function is called to notify that the erase operation is complete.
+    *
+    * @param aError Error code to indicate erase failure, or KErrNone.
+    */           
+    virtual void CompleteEventEraseL( TInt aError ) = 0;
+
+    };
+
+#endif // DIAGLOGEVENTERASEROBSERVER_H